Home / 2,966,566.10-4,449,265.95-972,022.10

Finding the Fourth Proportional to 2,966,566.10, 4,449,265.95 and 972,022.10

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Solution

The fourth proportional to 2,966,566.10, 4,449,265.95 and 972,022.10 is: 1,457,842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,566.10 : 4,449,265.95 = 972,022.10 : x
  2. Step 2: Convert to fraction form
    2,966,566.10/4,449,265.95 = 972,022.10/x
  3. Step 3: Cross multiply
    2,966,566.10x = 4,449,265.95 × 972,022.10
  4. Step 4: Simplify right side
    2,966,566.10x = 4,324,784,832,177.50
  5. Step 5: Solve for x
    x = 4,324,784,832,177.50/2,966,566.10
  6. Step 6: Final answer
    x = 1,457,842.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.